﻿#pragma once
#include <qpushbutton.h> 
#include<iostream>

using namespace std;
class MyPushButton :public QPushButton
{
	Q_OBJECT	//是一个宏，表示允许类当中使用信号和槽机制
public:
	MyPushButton(QWidget* parent = 0);
	~MyPushButton();
signals:
public slots:
};

